MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3cf072e8e36a2a49b1bc3dcf6fc1564fb72792af672906010282a19d3e118af2. While MalwareBazaar tries to identify whether the sample provided is malicious or not, there is no guarantee that a sample in MalwareBazaar is malicious.

Database Entry


Mirai


Vendor detections: 6


Intelligence 6 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 3cf072e8e36a2a49b1bc3dcf6fc1564fb72792af672906010282a19d3e118af2
SHA3-384 hash: bf83e00ccafd3c190e97cb5f44ade8e901c0abfaa82e05c9f0ee9c70c6bd58cccdaaf546c1c2da1291632ada3c3e52f4
SHA1 hash: c4679859a9b853559695156bc07357593061ea5e
MD5 hash: 33eb8c9f0a232d70c8eedcdac5d932b1
humanhash: romeo-fix-two-venus
File name:windy.ppc
Download: download sample
Signature Mirai
Create hunting rule
File size:40'116 bytes
First seen:2026-01-12 11:18:59 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:qRJZXpTEE6aunvaILVc6RTfGJMezfdtd2ck4W74uVcqgw09n:q7XpIEMnvaiVc6LAvfdn2ck4W74u+qgj
TLSH T1DC03F179F0D8FEE6CFC799962884CBD157F097921779EE68CE65EB0309766062400E81
TrID 50.1% (.) ELF Executable and Linkable format (Linux) (4022/12)
49.8% (.O) ELF Executable and Linkable format (generic) (4000/1)
Magika elf
Reporter abuse_ch
Tags:elf mirai UPX
File size (compressed) :40'116 bytes
File size (de-compressed) :87'728 bytes
Format:linux/ppc32
Unpacked file: 7f9919bb5b839bc83ada6dd40400480f3c900a96dc8ed556445176e88628d9e6

Intelligence

File Origin
# of uploads :
1
# of downloads :
82
Origin country :
DE DE
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/b190c02a-ab1f-46ee-aeea-fd0a50df82e5/
Detection(s):
Unix.Trojan.Mirai-9936831-0
Create hunting rule

Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
masquerade packed upx
Link:
https://www.filescan.io/uploads/6964d8d830368802bb81ae66/reports/74c9f9e6-540b-4cad-89fc-5de620dfae2c/overview
Result
Gathering data
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/831f6708-2965-4684-a6f9-c000dad6c957
Behavior Graph:
Download SVG
%3 guuid=75f6e0b9-1d00-0000-ba62-1a11660c0000 pid=3174 /usr/bin/sudo guuid=57d10abc-1d00-0000-ba62-1a11680c0000 pid=3176 /tmp/sample.bin guuid=75f6e0b9-1d00-0000-ba62-1a11660c0000 pid=3174->guuid=57d10abc-1d00-0000-ba62-1a11680c0000 pid=3176 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/a68aa7f7-efdb-428b-9f3f-8b0490cd4bc7
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
68 / 100
Link:
https://www.joesandbox.com/analysis/1848991
Signature
Antivirus / Scanner detection for submitted sample
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1848991 Sample: windy.ppc.elf Startdate: 12/01/2026 Architecture: LINUX Score: 68 26 65.222.202.53, 80 CAPEREGIONALHEALTHSYSTEMUS United States 2->26 28 185.125.190.26, 443 CANONICAL-ASGB United Kingdom 2->28 30 2 other IPs or domains 2->30 32 Antivirus / Scanner detection for submitted sample 2->32 34 Multi AV Scanner detection for submitted file 2->34 36 Yara detected Mirai 2->36 38 Sample is packed with UPX 2->38 8 windy.ppc.elf 2->8         started        10 dash rm 2->10         started        12 dash rm 2->12         started        14 python3.8 dpkg 2->14         started        signatures3 process4 process5 16 windy.ppc.elf 8->16         started        18 windy.ppc.elf 8->18         started        20 windy.ppc.elf 8->20         started        process6 22 windy.ppc.elf 16->22         started        24 windy.ppc.elf 16->24         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/3cf072e8e36a2a49b1bc3dcf6fc1564fb72792af672906010282a19d3e118af2
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/3cf072e8e36a2a49b1bc3dcf6fc1564fb72792af672906010282a19d3e118af2/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-01-12 11:08:07 UTC
File Type:
ELF32 Big (Exe)
AV detection:
16 of 36 (44.44%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=htyhf2hdnivetmn4hxhw7qkwj63spevpm4uqmaicqkqz2pqrrlza._file
Result
Malware family:
n/a
Score:
  5/10
Tags:
linux upx
Link:
https://tria.ge/reports/260112-nfbbesdy4e/
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/e30c4f25-0634-42c5-8216-bb84e93ed85f
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.00
Link:
https://yomi.yoroi.company/submissions/3cf072e8e36a2a49b1bc3dcf6fc1564fb72792af672906010282a19d3e118af2

YARA Signatures

MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.

Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:SUSP_ELF_LNX_UPX_Compressed_File
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects a suspicious ELF binary with UPX compression
Reference:Internal Research
Rule name:upx_packed_elf_v1
Create hunting rule
Author:RandomMalware

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Mirai

elf 3cf072e8e36a2a49b1bc3dcf6fc1564fb72792af672906010282a19d3e118af2

(this sample)

Mirai

elf 7f9919bb5b839bc83ada6dd40400480f3c900a96dc8ed556445176e88628d9e6

  
URLhaus
https://urlhaus.abuse.ch/url/3756681/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3756704/
  
Dropping
SHA256 7f9919bb5b839bc83ada6dd40400480f3c900a96dc8ed556445176e88628d9e6
  
Dropping
MD5 14f57a50532fab5d09010c5d205d8b17

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